The difficulty of making sure your website is broken - Let's Encrypt

Have you ever needed to make sure your website has a broken certificate? While many tools exist to help run an HTTPS server with valid certificates, there aren’t tools to make sure your certificate is revoked or expired. This is not a problem most people have. Tools to help manage certificates are always focused on avoiding those problems, not creating them. Let’s Encrypt is a Certificate Authority, and so we have unusual problems we need to solve.

7 min read

What is JA4 and JA4+ Fingerprinting?

An overview of JA4 fingerprinting, a passive technique for combatting bots.

4 min read

URL Ingestion Guide

Learn how to ingest documentation from external URLs automatically.

Webhooks Guide

Set up webhooks to get notified when documentation changes.